CSEMOTIONS is an emotional audio dataset released by Alibaba in 2025. The related paper results are "Marco-Voice Technical Report"Aims to support research in the areas of controllability and natural language speech generation. This dataset contains approximately 10 hours of high-quality audio data, covering audio from 10 professional voice actors (5 male and 5 female) in seven emotion categories: calm, happy, angry, sad, surprised, disgusted, and fear. Each emotion contains 500-700 recordings of Chinese text.

Citation

@misc{tian2025marcovoicetechnicalreport, title={Marco-Voice Technical Report}, author={Fengping Tian and Chenyang Lyu and Xuanfan Ni and Haoqin Sun and Qingjuan Li and Zhiqiang Qian and Haijun Li and Longyue Wang and Zhao Xu and Weihua Luo and Kaifu Zhang}, year={2025}, eprint={2508.02038}, archivePrefix={arXiv}, primaryClass={cs.CL}, url={https://arxiv.org/abs/2508.02038}, }